Nystatin

Nystatin binds to sterols in the fungal cell membrane, making it leaky and causing the fungus to die.

Dosage by Body Weight

For oral thrush, the suspension should be kept in the mouth as long as possible before swallowing (or 'swish and swallow').

Weight-based dosage tracking table for Nystatin, including body weight, dose, frequency, and tracking notes.
Body Weight	Dose	Frequency	Tracking Notes
Infants	100,000 to 200,000 units	Four times daily	Apply 1 ml to each side of the mouth after feeding.
Older Children	400,000 to 600,000 units	Four times daily	Continue use for 48 hours after symptoms disappear.

Oral SuspensionCreamPowder

Antifungal medication specifically for Candida infections (thrush, diaper rash).

Nystatin is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.

CAUTION

Nystatin: Alcohol may increase dizziness, stomach upset, dehydration, or other side effects. Avoid or limit alcohol and follow medical advice.

SAFE IF PRESCRIBED

Nystatin: Use during pregnancy only if prescribed after a healthcare provider weighs the benefits and risks.

SAFE IF PRESCRIBED

Nystatin: Use while breastfeeding only with healthcare provider guidance, especially for repeated or long-term treatment.

CAUTION

Nystatin: This medicine may cause dizziness, drowsiness, weakness, or blurred vision in some people. Avoid driving if affected.

CAUTION

Nystatin: Use with caution in liver disease and consult your healthcare provider if you have abnormal liver tests or jaundice.

CAUTION

Nystatin: Use with caution in kidney disease because dose adjustment or monitoring may be needed for some patients.